The flyovers in Bosnia took part in the regions of the eastern town of Tuzla and northern Brcko, according to a statement from the US embassy in Sarajevo.
![Bosnia's Serb leadership has threatened to withdraw from state institutions [Getty]](/sites/default/files/styles/image_156x88/public/2021-11/GettyImages-1229775597.jpg?h=199d8c1f&itok=w3g1IrKc)
![Ex-Bosnian Serb military chief Ratko Mladic hears the final verdict on appeal against his genocide conviction over the 1995 Srebrenica massacre, Europe's worst act of bloodshed since World War II, on 8 June, 2021. [Getty]](/sites/default/files/styles/image_156x88/public/2021-06/GettyImages-1233333542.jpg?h=d0ac8fe5&itok=l9QdX7Ff)
